48936879

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{19489}}^1$

素因数の和:19532

約数の個数: 20

約数和(自身を含む): 75465280

約数和(自身を除く): 26528401

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 19489, 58467, 175401, 526203, 604159, 1578609, 1812477, 5437431, 16312293, 48936879]

約数ペア:

[(1, 48936879), (3, 16312293), (9, 5437431), (27, 1812477), (31, 1578609), (81, 604159), (93, 526203), (279, 175401), (837, 58467), (2511, 19489)]